摘要: 2020 Multi-University Training Contest 3 1004 Tokitsukaze and Multiple 思路:维护前缀和 用set统计个数 AC代码 #include <algorithm> #include <iomanip> #include <iostre 阅读全文
posted @ 2020-08-01 22:46 Misuchii 阅读(167) 评论(0) 推荐(0) 编辑